commit 0637e66f8250c61f75042131fcb7f88ead2ad436 Linux upstream.
Add pin configurations for using i2c3 controller on stm32f7.
Signed-off-by: Dario Binacchi <dario.binac...@amarulasolutions.com>
Signed-off-by: Alexandre Torgue <alexandre.tor...@foss.st.com>
---
arch/arm/dts/stm32f7-pinctrl.dtsi | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/arch/arm/dts/stm32f7-pinctrl.dtsi
b/arch/arm/dts/stm32f7-pinctrl.dtsi
index 000278ec2c58..607fe42f4f46 100644
--- a/arch/arm/dts/stm32f7-pinctrl.dtsi
+++ b/arch/arm/dts/stm32f7-pinctrl.dtsi
@@ -172,6 +172,16 @@
};
};
+ i2c3_pins_a: i2c3-0 {
+ pins {
+ pinmux = <STM32_PINMUX('H', 8, AF4)>,
/* I2C3_SDA */
+ <STM32_PINMUX('H', 7, AF4)>;
/* I2C3_SCL */
+ bias-disable;
+ drive-open-drain;
+ slew-rate = <0>;
+ };
+ };
+
usbotg_hs_pins_a: usbotg-hs-0 {
pins {
pinmux = <STM32_PINMUX('H', 4, AF10)>,
/* OTG_HS_ULPI_NXT */
--
2.34.1
